<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>触发器 on 老冯云数</title><link>https://vonng.com/tags/%E8%A7%A6%E5%8F%91%E5%99%A8/</link><description>Recent content in 触发器 on 老冯云数</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>rh@vonng.com (冯若航)</managingEditor><webMaster>rh@vonng.com (冯若航)</webMaster><copyright>© 2025 冯若航</copyright><lastBuildDate>Sat, 07 Jul 2018 00:00:00 +0000</lastBuildDate><atom:link href="https://vonng.com/tags/%E8%A7%A6%E5%8F%91%E5%99%A8/index.xml" rel="self" type="application/rss+xml"/><item><title>PostgreSQL的触发器使用注意事项</title><link>https://vonng.com/pg/sql-trigger/</link><pubDate>Sat, 07 Jul 2018 00:00:00 +0000</pubDate><author>rh@vonng.com (冯若航)</author><guid>https://vonng.com/pg/sql-trigger/</guid><description>详细了解PostgreSQL中触发器的管理与使用。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://vonng.com/pg/sql-trigger/featured.jpg"/></item><item><title>GO与PG实现缓存同步</title><link>https://vonng.com/pg/notify-trigger-based-repl/</link><pubDate>Thu, 03 Aug 2017 00:00:00 +0000</pubDate><author>rh@vonng.com (冯若航)</author><guid>https://vonng.com/pg/notify-trigger-based-repl/</guid><description>巧妙运用Pg的Notify功能，可以方便地通知应用元数据变更，实现基于触发器的逻辑复制。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://vonng.com/pg/notify-trigger-based-repl/featured.jpg"/></item><item><title>用触发器审计数据变化</title><link>https://vonng.com/pg/audit-change/</link><pubDate>Fri, 09 Jun 2017 00:00:00 +0000</pubDate><author>rh@vonng.com (冯若航)</author><guid>https://vonng.com/pg/audit-change/</guid><description>有时候，我们希望记录一些重要的元数据变更，以便事后审计之用。PostgreSQL的触发器就可以很方便地自动解决这一需求。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://vonng.com/pg/audit-change/featured.jpg"/></item></channel></rss>